Model : TL-WR841ND

Hardware Version :

Firmware Version :

ISP :

Hello,

I have a TL-WR841ND Ver10 with latest firmware and I'm having a problem connecting to PPPOE, I'll try to explain how I connect to internet.

So, I have a Wi-Fi card in my PC and grd antenna that connects directly to my network card, I have the list of APs (SSIDs) and I connect to the one from my ISP :) after that I have to connect with WAN PPPOE miniport to authenticate my username and password :)
Connecting to AP is linked to MAC number of my network card.

I took off one antenna from the rooter and attached my grid antenna to it, that way I was able to survey Wi-Fi networks and connect to the one from my ISP, I changed routers MAC to match the one of the card.
Then when I enter my username and password in the PPPOE settings i just get ''Connecting...'' messages and it never connects.

Is there a way to fix this? Am I doing something wrong? :)